Radeon RX 590 and Radeon Pro W6800X Duo - video card comparison

Radeon RX 590

Radeon Pro W6800X Duo

Architecture

Polaris (2016−2019)

RDNA 2.0 (2020−2022)

GPU code name

Polaris 30

Navi 21

Market segment

Desktop

Workstation

Release date

November 2018

August 2021

Interface

PCIe 3.0 x16

Apple MPX

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1545 MHz

1967 MHz

Core clock speed

1469 MHz

Manufacturing process technology

12 nm

7 nm

Number of transistors

5,700 million

26,800 million

Pipelines / CUDA cores

2304

3840

Power consumption (TDP)

175 Watt

400 Watt

Texture fill rate

222.5

472.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

32 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

16 GB/s

Memory bandwidth

256.0 GB/s

512.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

1x HDMI 2.1, 4x Thunderbolt

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

FreeSync